Overview

overview

10

Static

static

10

2024-02-21...er.exe

windows7-x64

9

2024-02-21...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-21_ee549be3c08d8b6b9ac34b68ca2488bc_cryptolocker

  • Size

    39KB

  • Sample

    240221-sejzdsac46

  • MD5

    ee549be3c08d8b6b9ac34b68ca2488bc

  • SHA1

    5a03bfd5451a6fd2490a8421cac959fff353a9fb

  • SHA256

    4c91ad7466d8f8995b24f4f041282df726d917c8e8d0dd4b7e0c9e3cca5302fa

  • SHA512

    4b7f9eafce048037a5e57c871e73a3e478a1266e6a5f7f4ebe6dc3c99be2bdacc97d93b817ee6cabd8184afab6d66bff24168c34b0edb072701df054ef2944fa

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6AJvDSuYlxu3G:b/yC4GyNM01GuQMNXw2PSjHPbSuYlf

Score
10/10
discovery

Malware Config

Targets

    • Target

      2024-02-21_ee549be3c08d8b6b9ac34b68ca2488bc_cryptolocker

    • Size

      39KB

    • MD5

      ee549be3c08d8b6b9ac34b68ca2488bc

    • SHA1

      5a03bfd5451a6fd2490a8421cac959fff353a9fb

    • SHA256

      4c91ad7466d8f8995b24f4f041282df726d917c8e8d0dd4b7e0c9e3cca5302fa

    • SHA512

      4b7f9eafce048037a5e57c871e73a3e478a1266e6a5f7f4ebe6dc3c99be2bdacc97d93b817ee6cabd8184afab6d66bff24168c34b0edb072701df054ef2944fa

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6AJvDSuYlxu3G:b/yC4GyNM01GuQMNXw2PSjHPbSuYlf

    Score
    9/10
    discovery

    • Detection of CryptoLocker Variants

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks